@charset "UTF-8";
* {
     margin: 0; 
     padding: 0;
}

html,body{
     height: 100%;
}

body {
    background: url("https://images-1300275660.cos.ap-shanghai.myqcloud.com/%E8%B4%A2%E5%8A%A1%E7%AE%A1%E7%90%86%E7%B3%BB%E7%BB%9F.png") no-repeat center;
    background-attachment: fixed;
    background-size: cover;
}

.background {
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1), rgba(0, 0, 255, 0.6)); 
    height: 100%;
}

.loginCard {
    width: 350px;
    float: right;
    margin-top: 50px;
    margin-right: 100px;
}

.top {
    padding: 30px 125px;
    border-radius: 15px 15px 0 0;
    background: linear-gradient(to bottom right, rgba(128, 0, 0, 0.1), rgba(128, 0, 0, 1));
}

.head {
    width: 100px;
    height: 100px;
    border: 2px solid #FFD700;
    border-radius: 50%;
    background: url("https://images-1300275660.cos.ap-shanghai.myqcloud.com/huitailang.jpg") no-repeat center;
    background-size: cover;
}

.form {
     background: black;
     padding: 40px 0 70px 0;
     border-radius: 0 0 15px 15px;
     color: gray;
     box-shadow: 0 5px 8px 2px rgba(128, 0, 0,0.5);
}

.tip{
    display: block;
    margin-bottom: 10px;
}
input{
     margin-bottom: 30px;
     height: 40px;
     width: 240px;
     border: 1px solid white;
     border-radius: 15px; 
     padding: 10px 50px;    
     margin-left:5px; 
     margin-right: 5px;     
     font-size: 18px;
     color: gray;
     outline: none;
}

.icon-account{
    background: url("https://images-1300275660.cos.ap-shanghai.myqcloud.com/%E8%B4%A6%E5%8F%B7.png") no-repeat white;
    background-position: 5px 20px;
    background-size:25px 16px;
}
.icon-password{
    background: url("https://images-1300275660.cos.ap-shanghai.myqcloud.com/%E5%AF%86%E7%A0%81.png") no-repeat white;
    background-position: 5px 20px;
    background-size:30px 25px;
}
.launch{
    width: 150px;
    height: 40px;
    font-size: 18px;
    text-align: center;
    border-radius: 15px;
    margin-bottom: 30px;
    outline: none;
    margin-left:5px; 
    margin-right: 5px; 
}
.register{
    border: 1px solid red;
    color: red;
    float: left;
}
.login{
    background-color: red;
    color: white;
    float: right;
}